1321570392

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1\times {\mathrm{3323}}^1$

素因数の和:3632

約数の個数: 64

約数和(自身を含む): 3364951680

約数和(自身を除く): 2043381288

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 219, 227, 292, 438, 454, 584, 681, 876, 908, 1362, 1752, 1816, 2724, 3323, 5448, 6646, 9969, 13292, 16571, 19938, 26584, 33142, 39876, 49713, 66284, 79752, 99426, 132568, 198852, 242579, 397704, 485158, 727737, 754321, 970316, 1455474, 1508642, 1940632, 2262963, 2910948, 3017284, 4525926, 5821896, 6034568, 9051852, 18103704, 55065433, 110130866, 165196299, 220261732, 330392598, 440523464, 660785196, 1321570392]

約数ペア:

[(1, 1321570392), (2, 660785196), (3, 440523464), (4, 330392598), (6, 220261732), (8, 165196299), (12, 110130866), (24, 55065433), (73, 18103704), (146, 9051852), (219, 6034568), (227, 5821896), (292, 4525926), (438, 3017284), (454, 2910948), (584, 2262963), (681, 1940632), (876, 1508642), (908, 1455474), (1362, 970316), (1752, 754321), (1816, 727737), (2724, 485158), (3323, 397704), (5448, 242579), (6646, 198852), (9969, 132568), (13292, 99426), (16571, 79752), (19938, 66284), (26584, 49713), (33142, 39876)]